package day0217.a_xiaoYuHeng;

import java.util.Scanner;

//0<bmi<18.5kg/m²   瘦
//18.5<bmi<24kg/m²  正常
//bmi>24kg/m² [4]   胖
public class Test3 {
    public static void main(String[] args) {
        // 1. 输入体重weight和身高height
        // 2. 计算BMI   double bmi= weight/(height*height);
        Scanner sc=new Scanner(System.in);
        double weight=sc.nextDouble();
        double height=sc.nextDouble();
        double bmi= weight/(height*height);
        // 3. 判断结果
        if(0<bmi && bmi<18.5){
            System.out.println("太瘦了");
        }else if(18.5<bmi && bmi<24){
            System.out.println("正常");
        }else{
            System.out.println("太胖了");
        }
    }
}
